USB3.0 to Dual SATAII Dongle, offline copy

USB3.0 to Dual SATAII Dongle 

1.1. Features

USB 3.0 Specification and USB 2.0 Specification Compliant
Supports SATA II and backwards compatible with SATA I
Supports SATA HDD, CD-ROM and CD-R
Supports 2 X 3.5 inch or 2.5 inch SATA HDD, CD-ROM and CD-R
Two hard drives can be read and written at the same time
Supports over 2-Terabytes and 4KB-sector Hard Drives
Supports Windows 7/VISTA/XP, Linux
One button back up function
Offline copy function

 1.2. Package Contents

 Dongle
12V/3A Power adapter

DC POWER cable
USB3.0 A-A Cable